CN1277321C - Method of prepn, of positive electrode laminated cell lithium manganate of lithium ion - Google Patents
Method of prepn, of positive electrode laminated cell lithium manganate of lithium ion Download PDFInfo
- Publication number
- CN1277321C CN1277321C CNB2004100723416A CN200410072341A CN1277321C CN 1277321 C CN1277321 C CN 1277321C CN B2004100723416 A CNB2004100723416 A CN B2004100723416A CN 200410072341 A CN200410072341 A CN 200410072341A CN 1277321 C CN1277321 C CN 1277321C
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- CN
- China
- Prior art keywords
- reaction
- hours
- temperature
- accordance
- lithium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Sample | Initial charge/discharge capacity (mAh/g) | Cycle efficieny is 90% number of times | Remarks |
A | 120/109 | 50 | |
B | 153/133 | 50 | |
C | 116/101 | 50 | |
D | 90/60 | 50 | The hydro thermal method example |
E | 110/100 | 30 | The calcination method example |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100723416A CN1277321C (en) | 2004-10-20 | 2004-10-20 | Method of prepn, of positive electrode laminated cell lithium manganate of lithium ion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100723416A CN1277321C (en) | 2004-10-20 | 2004-10-20 | Method of prepn, of positive electrode laminated cell lithium manganate of lithium ion |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1601785A CN1601785A (en) | 2005-03-30 |
CN1277321C true CN1277321C (en) | 2006-09-27 |
Family
ID=34666837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100723416A Expired - Fee Related CN1277321C (en) | 2004-10-20 | 2004-10-20 | Method of prepn, of positive electrode laminated cell lithium manganate of lithium ion |
Country Status (1)
Country | Link |
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CN (1) | CN1277321C (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1322607C (en) * | 2005-04-27 | 2007-06-20 | 吉林大学 | Method for producing positive pole material-orthorhombic system LiMnO2 of lithium secondary battery |
CN1326261C (en) * | 2005-05-31 | 2007-07-11 | 广州有色金属研究院 | Method for preparing layered LiMnO and doping compound |
CN100345769C (en) * | 2006-03-14 | 2007-10-31 | 浙江大学 | One step directly preparing process for lithium manganate as lithium ion cell positive pole material |
CN101355161B (en) * | 2008-09-17 | 2011-09-28 | 长沙矿冶研究院 | Method for preparing lithium ion battery anode material nickel cobalt lithium manganate |
CN103219509B (en) * | 2013-04-19 | 2015-04-01 | 四川大学 | Preparation method of lithium manganese oxide spinel positive material |
CN103972487B (en) * | 2014-05-16 | 2016-08-24 | 厦门钨业股份有限公司 | A kind of multicomponent composite oxide material and industrial production process thereof |
CN105206824B (en) * | 2015-10-23 | 2018-06-05 | 福建师范大学 | A kind of preparation method of height ratio capacity lithium-rich anode material |
CN107394204B (en) * | 2017-07-18 | 2020-10-02 | 中北大学 | Preparation method of layered lithium manganate serving as lithium ion battery anode material |
CN107732232A (en) * | 2017-10-18 | 2018-02-23 | 重庆特瑞新能源材料有限公司 | A kind of preparation method of Hydrothermal Synthesiss nickel-cobalt lithium manganate cathode material |
-
2004
- 2004-10-20 CN CNB2004100723416A patent/CN1277321C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1601785A (en) | 2005-03-30 |
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GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA NATIONAL OFFSHORE OIL CORP.; TIANJIN CHEMIC Free format text: FORMER OWNER: TIANJIN CHEMICAL RESEARCH + DESING INST Effective date: 20080613 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080613 Address after: 25, Chaoyangmen North Street, Dongcheng District, Beijing, zip code: 100010 Co-patentee after: Tianjin Chemical research &. Design Inst. Patentee after: China National Offshore Oil Corporation Address before: No. three, No. 85, No. 300131, Hongqiao Road, Tianjin, China Patentee before: Tianjin Chemical research &. Design Inst. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060927 Termination date: 20141020 |
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EXPY | Termination of patent right or utility model |